聚合物水泥复合防水涂料的改性研究

Modification of polymer cement composite waterproof -ing coating

采用合成化学改性剂对聚丙烯酸酯水泥复合防水涂料进行了改性研究。研究结果表明:该改性剂可明显提高聚合物涂膜和聚合物水泥复合防水涂料的拉伸强度、抗撕裂强度和耐水性,并显著改善聚合物涂膜和聚合物水泥复合防水涂料在高温下的表面发粘现象。

Modification of polyacrylic rubber cement com-posite waterproofing coating was investigated with a chemi-cal modifying agent.The results show that tensile strength,tearing strength and water resistance of the polyacrylic rubber membrane and polyacrylic rubber cement composite coaingt are significantly increased and their surface tack is effectively improved after the polyacrylic rubber membrane and the polyacrylic rubber cement composite waterproofing coating are modified with the chemical modifying agent.